Quick release device for chainsaws



FIG. 1 is a top plan view of a quick release device for chainsaws showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a right side elevational view showing the jaw in an open position thereof. 

The ornamental design for the quick release devioce for chainsaws, as shown and described. 